DESIGN OF DISCRETE-TIME NONLINEAR CONTROL-SYSTEMS VIA SMOOTH FEEDBACK

被引：74
作者：
LIN, W
BYRNES, CI
机构：
[1] Department of Systems Science and Mathematics. Washington University, St. Louis, MO
来源：
IEEE TRANSACTIONS ON AUTOMATIC CONTROL | 1994年 / 39卷 / 11期
关键词：
D O I：
10.1109/9.333790
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Using the center manifold theory for maps in a systematic way, we present in this note a necessary condition and sufficient conditions for discrete-time nonlinear systems to be stabilizable via smooth state feedback. Then, we derive a necessary and sufficient condition characterizing the existence of exponential observers for Lyapunov stable discrete-time nonlinear systems. This, in turn, leads to a separation principle for the asymptotic stabilization problem. As an application, the output regulation problem is solved via error feedback.
引用
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页码：2340 / 2346
页数：7
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